Avoid Android Lint complains about not-translated string
It's the ignore attribute of the tools namespace in your strings file, as follows:
<?xml version="1.0" encoding="utf-8"?><resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation" > <!-- your strings here; no need now for the translatable attribute --></resources>
I don't know how to ignore all the file, but you can do it string by string using:
<string name="hello" translatable="false">hello</string>
Add to build.gradle:
android { lintOptions { disable 'MissingTranslation' }}